฿4,273+ Cheap flights from Buenos Aires

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BUE — BKK
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Buenos Aires

Discover essential information about flights departing from Buenos Aires, including flight schedules, destinations, airlines operating at the Buenos Aires airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 15 January 2026.

Good round-trip deal

฿5,793 or less

Good one-way deal

฿2,291 or less
Price to beat on a round-trip flight from Buenos Aires.
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Price to beat on a one-way flight from Buenos Aires.
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Find flights from Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Buenos Aires
Explore the most affordable flight options available from Buenos Aires. Find the lowest fares based on data from user searches, with prices last updated on 15 January 2026.

Fri 24/418:50
AEP
-
FLN
Nonstop2h 00m
แอโรลิเนียส อาร์เจนตินาส
Mon 27/422:05
FLN
-
AEP
Nonstop2h 15m
แอโรลิเนียส อาร์เจนตินาส
Deal found 14/1฿7,635
Mon 2/320:30
AEP
-
FLN
Nonstop2h 00m
GOL
Mon 16/305:40
FLN
-
AEP
Nonstop2h 20m
GOL
Deal found 15/1฿7,729
Thu 23/420:30
AEP
-
FLN
Nonstop2h 00m
GOL
Mon 27/417:15
FLN
-
AEP
Nonstop2h 15m
GOL
Deal found 14/1฿7,854
Sat 18/415:50
AEP
-
FLN
Nonstop2h 10m
GOL
Sat 9/512:10
FLN
-
AEP
Nonstop2h 20m
GOL
Deal found 14/1฿7,980
Wed 18/316:50
AEP
-
FLN
Nonstop2h 05m
JetSMART
Wed 25/319:45
FLN
-
AEP
Nonstop2h 15m
JetSMART
Deal found 14/1฿8,263
Mon 23/316:55
AEP
-
FLN
Nonstop2h 05m
JetSMART
Wed 1/419:45
FLN
-
AEP
Nonstop2h 15m
JetSMART
Deal found 14/1฿8,294
Wed 11/320:30
AEP
-
FLN
Nonstop2h 00m
GOL
Mon 16/305:40
FLN
-
AEP
Nonstop2h 20m
GOL
Deal found 15/1฿8,577
Wed 4/316:50
AEP
-
FLN
Nonstop2h 05m
JetSMART
Mon 9/319:45
FLN
-
AEP
Nonstop2h 15m
JetSMART
Deal found 15/1฿8,608
Thu 5/316:50
AEP
-
FLN
Nonstop2h 05m
JetSMART
Wed 1/419:45
FLN
-
AEP
Nonstop2h 15m
JetSMART
Deal found 14/1฿8,734
Tue 17/222:35
EZE
-
BKK
2 stops53h 05m
ซาอุเดียแอร์ไลน์
Sun 15/315:20
BKK
-
EZE
2 stops47h 20m
ซาอุเดียแอร์ไลน์
Deal found 15/1฿40,121
Fri 5/622:35
EZE
-
BKK
2 stops53h 05m
ซาอุเดียแอร์ไลน์
Wed 24/601:50
BKK
-
EZE
2 stops36h 20m
ซาอุเดียแอร์ไลน์
Deal found 15/1฿41,095
Tue 3/322:35
EZE
-
BKK
2 stops53h 05m
ซาอุเดียแอร์ไลน์
Tue 17/315:20
BKK
-
EZE
2 stops47h 20m
ซาอุเดียแอร์ไลน์
Deal found 15/1฿41,377

Find flights from Buenos Aires within your budget

 
Find flights departing from Buenos Aires that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 15 January 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Mon 2/3

20:30-22:30

Nonstop2h 00m

Florianopolis Hercilio Luz

Mon 16/3

05:40-08:00

Nonstop2h 20m

฿7,729

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Thu 30/4

20:30-22:30

Nonstop2h 00m

Florianopolis Hercilio Luz

Thu 7/5

17:15-19:30

Nonstop2h 15m

฿7,980

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Sat 28/3

05:45-20:15

1 stop14h 30m

Florianopolis Hercilio Luz

Wed 1/4

19:45-22:00

Nonstop2h 15m

฿9,048

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Fri 27/2

16:50-18:55

Nonstop2h 05m

Florianopolis Hercilio Luz

Fri 13/3

19:45-22:00

Nonstop2h 15m

฿9,143

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Sat 21/3

16:50-18:55

Nonstop2h 05m

Florianopolis Hercilio Luz

Fri 27/3

19:45-22:00

Nonstop2h 15m

฿9,300

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Fri 20/3

16:50-18:55

Nonstop2h 05m

Florianopolis Hercilio Luz

Mon 30/3

19:45-22:00

Nonstop2h 15m

฿9,331

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Fri 6/2

16:50-18:55

Nonstop2h 05m

Florianopolis Hercilio Luz

Fri 20/2

19:45-22:00

Nonstop2h 15m

฿9,488

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Mon 16/3

16:55-19:00

Nonstop2h 05m

Florianopolis Hercilio Luz

Fri 27/3

19:45-22:00

Nonstop2h 15m

฿9,865

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Sun 1/3

20:30-22:30

Nonstop2h 00m

Florianopolis Hercilio Luz

Thu 30/4

14:55-09:20

1 stop18h 25m

฿10,148

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Mon 23/2

20:30-22:30

Nonstop2h 00m

Florianopolis Hercilio Luz

Tue 3/3

05:45-21:00

2 stops15h 15m

฿10,179

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 60 results
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Best time to book a flight from Buenos Aires

Have a flexible travel schedule? Discover the best time to fly from Buenos Aires with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Buenos Aires

Get recent, data-driven insights about flights from Buenos Aires including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Buenos Aires?

Use this chart to determine the optimal time to book a return flight from Buenos Aires to Suvarnabhumi. Price data was last updated on 9 January 2026.

Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Buenos Aires (average of ฿11,028). Flying from Buenos Aires in August will prove the most costly (average of ฿72,167). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Buenos Aires?

If you’re flying from Buenos Aires, these routes are more frequently taken by airlines Sao Paulo (322 flights per day), Rio de Janeiro (294 flights per day) and Madrid (109 flights per day).

Lima J Chavez Intl
Lima J Chavez Intl
From ฿7,234

What is the cheapest place to fly to from Buenos Aires?

The cheapest city to fly to from Buenos Aires is Lima J Chavez Intl, with prices starting at ฿7,234. Explore other affordable destinations below.

Lima J Chavez Intl
Lima J Chavez Intl
From ฿7,234

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

Access useful and relevant information related to your journey from Buenos Aires. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 15 January 2026.

  • What are the most popular destinations to fly to from Buenos Aires?

    The most selected flight destinations from Buenos Aires for the current month are Florianopolis, San Carlos de Bariloche, Cancún. While San Carlos de Bariloche, Florianopolis, Barcelona-El Prat Airport are the top choices made by travellers year-round.

  • Which is the cheapest airport to catch a flight from Buenos Aires?

    Buenos Aires Ministro Pistarini airport offers the cheapest routes to Bangkok, from ฿41,095; whereas Buenos Aires Jorge Newbery airport is typically cheaper if you're flying to Bangkok, from ฿56,426. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Buenos Aires?

    At the present moment the cheapest month to fly from Buenos Aires is currently April; with August being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Buenos Aires?

    Here are some of the cheapest flight destinations from Buenos Aires:
    Fly from Buenos Aires to Bangkok from ฿41,095

  • How does Cheapflights help users find flights from Buenos Aires?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buenos Aires. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Buenos Aires?

    Millions of users choose and trust Cheapflights to book the best flight deals from Buenos Aires for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Buenos Aires with no change fees?

    Yes! Cheapflights helps users easily find flights from Buenos Aires with no change fees.

  • Can Cheapflights notify me if prices for flights from Buenos Aires become cheaper?

    Yes, Cheapflights offers price alerts on flights from Buenos Aires so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buenos Aires?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buenos Aires. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Buenos Aires?

Millions of users choose and trust Cheapflights to book the best flight deals from Buenos Aires for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Buenos Aires with no change fees?

Yes! Cheapflights helps users easily find flights from Buenos Aires with no change fees.

Can Cheapflights notify me if prices for flights from Buenos Aires become cheaper?

Yes, Cheapflights offers price alerts on flights from Buenos Aires so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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